Sanitary uye yakachengeteka cast iron cookware uye nzira yekugadzira iyo

Cast iron poto ndiyo inonyanya kufarirwa poto yekubikira muChina nekuda kwesimba rayo rakakura, kuzadza simbi, hupfumi uye kuita.Nekudaro, hari dzesimbi dzakakandwa parizvino dziri pamusika dzese isimbi yakakandwa kana simbi yakadzokororwa.Zvinhu zvikuru zvesimbi yakakandwa: kabhoni (C) = 2.0 kusvika 4.5%, silicon (Si) = 1.0 kusvika 3.0%.Kunyange zvazvo iine zvakanakira mutengo wakaderera, kukanda kwakanaka uye kucheka kwekuita, uye kuoma kwepamusoro pepamusoro, inogadzirwa nesimbi yenguruve Kana kuti inokandwa zvakananga kubva kune simbi yakashandiswa zvakare.Pamusoro peiyo yakakwira silicon uye kabhoni yemukati, ine zvakare phosphorus, sarufa, lead, cadmium, arsenic uye zvimwe zvinokuvadza kumuviri wemunhu.Saka mukubika, kunyangwe poto yesimbi inogona kuwedzera iron, zviri nyore kudzika zvinhu izvi zvinokuvadza uchiwedzera iron, kunyanya simbi dzinorema senge lead, cadmium uye arsenic dzinopinda mumuviri wemunhu pamwe nechikafu uye kuunganidza nekufamba kwenguva.Ichakonzera kukuvadza kwakakomba kumuviri wemunhu.Semuyenzaniso, iyo National Standard yePeople's Republic of China "Hygienic Standard yeStainless Steel Tableware Containers" GB9684-88 yakagadzira mirairo yehuwandu pane emuviri nemakemikari indexes yeaustenitic Stainless simbi uye martensitic Stainless simbi.Nekudaro, nekuda kwekushaikwa kweyenyika kana indasitiri zviyero zvehutsanana zviratidzo zvesimbi cookware, uye nekushomeka kwemaitiro ayo ekugadzira, vese vanogadzira havana kudzora zviratidzo zvavo zvehutsanana.Mushure mekuongororwa zvisina tsarukano, hutsanana hwesimbi cookware, kunyanya yakakandwa simbi cookware, pamusika Vazhinji vacho havasangane nemuviri uye chemakemikari zviratidzo zvesimbi isina tsvina.

Kune zvakare mamwe mapani esimbi akadhindwa kubva kumarata esimbi pamusika, kunyangwe zviri mukati mesimbi inorema zvinokuvadza zvinogona kudzikiswa nesarudzo yesimbi ndiro zvinhu, kuti zvisakonzeresa typhoid fever kumuviri wemunhu.Nekudaro, iyo kabhoni yemukati yesimbi ndiro kazhinji isingasviki 1.0%, zvichikonzera kuderera kwepasi kuoma uye ngura nyore.Iyo patent application nhamba 90224166.4 inokurudzira kupfekedza yakakwirira-yakasimba enamel pane ekunze pamusoro peakajairika mapani esimbi;iyo patent application manhamba 87100220 uye 89200759.1 shandisa nzira yekupfekedza aluminium pamusoro pekunze kwepani yesimbi kugadzirisa dambudziko rendara yepasi, asi nzira idzi dzinotsaura iron Izvo zvinosanganisa zvinosangana zvakananga nechikafu, uye mukana wekuparara kwesimbi. mupani yesimbi inorasika.

Pamusoro pezvo, simbi yekubikira yakagadzirwa nekutsikirira uye kuumbwa kwesimbi ndiro ine denser zvinhu chimiro, saka simba rayo rekuchengetedza simba uye kuchengetedza kupisa kwakashata kupfuura cast iron cookware;uye nekuti hapana mamicropores pamusoro, kunyudzwa kwemafuta epamusoro uye kuita kwekuchengetedza kuri nani pane kuya kwesimbi yekubikira.Zvokudya zvesimbi zvisina kunaka.Chekupedzisira, simbi yekubikira inogadzirwa nekutsikirira uye kugadzira ndiro yesimbi haigone kuita yekubika simbi yekubikira nekuti zvinonetsa kuwana hupamhi husina kuenzana maumbirwo ane gobvu pasi uye matete macheto muchikamu chayo.


Nguva yekutumira: Oct-22-2020